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LekaFEV [45]
3 years ago
13

What is the value of m in the figure below? In this diagram, ΔABD ~ ΔBCD.

Mathematics
1 answer:
Kryger [21]3 years ago
6 0

Answer:

<h2>√126</h2>

Option D is the right option.

solution,

\frac{ac}{bc}  =  \frac{bc}{dc}  \\ or \:  \frac{18}{ m}  =  \frac{m}{7}  \\ or \: m \times \: m = 18 \times 7(cross \: multiplication) \\ or \:  {m}^{2}  = 126 \\ m =  \sqrt{126}

Hope this helps..

Good luck on your assignment.

Hope

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